920021242141

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1\times {\mathrm{237733}}^1$

素因数の和:239268

約数の個数: 16

約数和(自身を含む): 975660336000

約数和(自身を除く): 55639093859

約数列:

[1, 19, 149, 1367, 2831, 25973, 203683, 237733, 3869977, 4516927, 35422217, 324981011, 673022123, 6174639209, 48422170639, 920021242141]

約数ペア:

[(1, 920021242141), (19, 48422170639), (149, 6174639209), (1367, 673022123), (2831, 324981011), (25973, 35422217), (203683, 4516927), (237733, 3869977)]